PartsTable
Technical Data Sheet
SP780-003 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

PLUG SET,PROTECTIVE,DUST AND MOI. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-399-8384, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
SP780-003
NSN: 5340-01-399-8384
FSC: 5340
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
Part NumberSP780-003
NSN5340-01-399-8384
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: SP780-003 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
1560010Interchangeable
interchangeable cross-reference
interchangeable
156001Interchangeable
interchangeable cross-reference
interchangeable
PLGA1560010AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is SP780-003?
SP780-003 is a PLUG SET,PROTECTIVE,DUST AND MOI.
What parts can replace SP780-003?
There are 3 known substitutes for SP780-003: 1560010, 156001, PLGA1560010A. Substitute compatibility should be verified for your specific system.
What is the NSN for SP780-003?
SP780-003 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-01-399-8384. This indicates validated use in U.S. government and defense supply chains.
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